• Infrastructure / DevSecOps…

    Cadmus (Jefferson City, MO)
    **Overview** **_What You'll Be Doing_** Cadmus is seeking an Infrastructure / DevSecOps Engineer to join one of our federal programs. This role will have ... client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **_Who We Are_** Cadmus is a technology-empowered strategic… more
    Cadmus (10/07/25)
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  • Senior Software Engineer - Cloud Platforms

    Mastercard (O'Fallon, MO)
    …as part of Mastercard. Priceless Platform is seeking an experienced Software Engineer specializing in AWS Cloud Infrastructure , SaaS Integrations, Security ... governments realize their greatest potential._ **Title and Summary** Senior Software Engineer - Cloud Platforms Overview: Join our mission-driven team building the… more
    Mastercard (08/29/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (St. Louis, MO)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** DevSecOps ,Kubernetes,Python (Programming Language) ... Deliver simple solutions to complex problems as a DevOps Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...* Architect, build and maintain on premise and/or cloud infrastructure to support team and customer initiatives * Maintain… more
    General Dynamics Information Technology (09/26/25)
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  • Software Engineer SME

    Leidos (St. Louis, MO)
    …Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook ... mission-critical, modern software solutions across our customer's enterprise using Agile, DevSecOps , and cloud-native methodologies. In this role, you will lead… more
    Leidos (10/05/25)
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  • Sr. Software Engineer

    Leidos (St. Louis, MO)
    …senior engineer , you will lead technical development efforts, drive DevSecOps maturity, and support our customers' evolving mission needs with scalable, ... and lead peer reviews. + Build and deploy applications using DevSecOps pipelines, container orchestration, and Infrastructure -as-Code tools. + Collaborate… more
    Leidos (10/05/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (St. Louis, MO)
    DevOps Engineer , Sr. EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... Deliver simple solutions to complex problems as a DevOps Engineer , Sr. Here, you'll tailor cutting-edge solutions to the...* Architect, build and maintain on premise and/or cloud infrastructure to support team and customer initiatives * Maintain… more
    William C Brown Inc (09/01/25)
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  • DevOps Software Engineer

    Belcan (St. Louis, MO)
    DevOps Software Engineer Job Number: 360142 Category: -Software & Systems SBU Description: A DevOps Software Engineer job is currently available at Belcan in St. ... . Cloud Architecture & DevOps Engineering o Architect secure, scalable cloud infrastructure using platforms like AWS, Azure, or Google Cloud. o Design and… more
    Belcan (09/19/25)
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  • Mid-Level Software Engineer

    Leidos (St. Louis, MO)
    …Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable, ... software applications across our customer's enterprise using Agile and DevSecOps practices. In this role, you will work on...+ OGC APIs + ESRI ArcGIS + Exposure to Infrastructure -as-Code (Terraform, Ansible) + Certifications such as AWS Certified… more
    Leidos (10/05/25)
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  • Phantom Works (PW) Senior Digital Engineering (DE)…

    The Boeing Company (Berkeley, MO)
    …(BDS)** is seeking a **PW Senior Digital Engineering Development Lead - Project Engineer (Level 5/6)** to join our **Phantom Works Digital Engineering team** to ... support Digital Infrastructure and Engineering Ecosystems efforts for Proprietary Programs. At...Proven ability to lead start-up of a functional chief engineer councils to ensure interdisciplinary, collaborative approach to plan,… more
    The Boeing Company (10/02/25)
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  • BizOps Senior Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** BizOps Senior Engineer Biz Ops Engineer Who is Mastercard? At Mastercard technology, ... expertise across all these areas, but a Biz Ops engineer will spend a bit of time throughout their...design and implements and maintains highly reliable and scalable infrastructure . o Perform root cause analysis of incidents and… more
    Mastercard (08/20/25)
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